Evidence map›Paper›PMID 20601959›Full record

ArticleNature structural & molecular biology2010

iCLIP reveals the function of hnRNP particles in splicing at individual nucleotide resolution.

Julian König, Kathi Zarnack, Gregor Rot, Tomaz Curk, Melis Kayikci, Blaz Zupan, Daniel J Turner, Nicholas M Luscombe, Jernej Ule

Open access · greenAbstract read
In one paragraph

Article in Nature structural & molecular biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 730 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
730citing papers in PubMed, 2 pooled it
18.8field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

730 citing papers in PubMed, 2 syntheses or guidelines pooled it, 1,188 citations in OpenAlex.

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670 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 6 institutions in 3 countries.

Julian KönigMedical Research Council Laboratory of Molecular Biology, Cambridge, UK.
Kathi Zarnack
Gregor Rot
Tomaz Curk
Melis Kayikci
Blaz Zupan
Daniel J Turner
Nicholas M Luscombe
Jernej Ule
University of Ljubljana · SIMedical Research Council · GBEuropean Bioinformatics Institute · GBEuropean Molecular Biology Laboratory · DEMRC Laboratory of Molecular Biology · GBWellcome Sanger Institute · GB

Funding

Biotechnology and Biological Sciences Research Council BB/E01075X/1European Research Council 206726Medical Research Council MC_U105185858Medical Research Council U.1051.04.028.00001.01 (85858)Wellcome Trust 089701
6 · The paper itself

Abstract

In the nucleus of eukaryotic cells, nascent transcripts are associated with heterogeneous nuclear ribonucleoprotein (hnRNP) particles that are nucleated by hnRNP C. Despite their abundance, however, it remained unclear whether these particles control pre-mRNA processing. Here, we developed individual-nucleotide resolution UV cross-linking and immunoprecipitation (iCLIP) to study the role of hnRNP C in splicing regulation. iCLIP data show that hnRNP C recognizes uridine tracts with a defined long-range spacing consistent with hnRNP particle organization. hnRNP particles assemble on both introns and exons but remain generally excluded from splice sites. Integration of transcriptome-wide iCLIP data and alternative splicing profiles into an 'RNA map' indicates how the positioning of hnRNP particles determines their effect on the inclusion of alternative exons. The ability of high-resolution iCLIP data to provide insights into the mechanism of this regulation holds promise for studies of other higher-order ribonucleoprotein complexes.

Indexed as

Alternative SplicingBase SequenceHeLa CellsHeterogeneous-Nuclear RibonucleoproteinsHumansImmunoprecipitationMolecular Sequence DataNucleotidesProtein BindingRNA PrecursorsUltraviolet RaysUridineHeterogeneous-Nuclear RibonucleoproteinsNucleotidesRNA PrecursorsUridine

Identifiers

PMID20601959
PMCPMC3000544
OpenAlexW2114532236

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.